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antiseptic1488 [7]
4 years ago
14

Solve y - 5 =6 Plz solve it

Mathematics
2 answers:
creativ13 [48]4 years ago
6 0

Answer:

y = 11

Step-by-step explanation:

11-5=6

hope this helps

ira [324]4 years ago
3 0

Answer:

y = 11

Step-by-step explanation:

You might be interested in
Solve for the sqrt(x-2)+8=x
kirza4 [7]
<h3>Answer:  x = 11</h3>

==============================================

Work Shown:

\sqrt{x-2}+8=x\\\sqrt{x-2}=x-8\\\left(\sqrt{x-2}\right)^2=(x-8)^2 \text{ square both sides}\\x-2=x^2-16x+64\\0=x^2-16x+64-x+2\\0=x^2-17x+66\\x^2-17x+66 = 0\\(x-11)(x-6) = 0\\x-11 = 0 \text{ or } x-6 = 0\\x = 11 \text{ or } x = 6\\

Those are the two possible solutions . We need to check each possible solution.

Plug in x = 11 then simplify. If we get the same number on both sides, then x = 11 is confirmed.

\sqrt{x-2}+8=x\\\sqrt{11-2}+8=11\\\sqrt{9}+8=11\\3+8=11\\11=11\\

We get 11 on both sides, so the solution x = 11 is confirmed.

Repeat for x = 6 as well

\sqrt{x-2}+8=x\\\sqrt{6-2}+8=6\\\sqrt{4}+8=6\\2+8=6\\10=6\\

We do not get the same thing on both sides, so x = 6 is not a solution. We consider this extraneous.

4 0
3 years ago
X is directly proportional to w²
umka21 [38]

The formula for x in terms of w is x = 3w² and the formula for y in terms of x is y = (1/112)x³

<h3>Variation</h3>

x = k × w²

w = 4, x = 48

48 = k × 4²

48 = k × 16

48 = 16k

k = 48/16

k = 3

So,

x = k × w²

x = 3 × w²

x = 3w²

y = k/x³

x = 2, y = 14

14 = k / 2³

14 × 2³ = k

14 × 8 = k

112 = k

So,

y = k/x³

y = 112/x³

y = (1/112)x³

Learn more about variation:

brainly.com/question/6499629

#SPJ1

3 0
2 years ago
Gino packs his blue and green pencils into boxes. He puts 8 pencils in each box. How many boxes does Gino have?
kifflom [539]
There's no way to know this without knowing the number of pencils he started with
8 0
3 years ago
When the product of 6 and the square of a number is increased by 5 times the number, the result is 4. Select all of the values t
Citrus2011 [14]

Answer:

(1/2,0) is one solution

(-4/3,0) is the other solution.

Step-by-step explanation:

i hope this helps you it might not be right

5 0
3 years ago
Simplify 7 · 6 · 2h · d.<br><br> 42 + 2h + d<br> 84dh<br> 48dh
daser333 [38]
84dh is correct 




HOPES THIS HELPS
8 0
3 years ago
Read 2 more answers
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